156745637792

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{469141}}^1$

素因数の和:469401

約数の個数: 48

約数和(自身を含む): 316012174632

約数和(自身を除く): 159266536840

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 197, 212, 394, 424, 788, 848, 1576, 1696, 3152, 6304, 10441, 20882, 41764, 83528, 167056, 334112, 469141, 938282, 1876564, 3753128, 7506256, 15012512, 24864473, 49728946, 92420777, 99457892, 184841554, 198915784, 369683108, 397831568, 739366216, 795663136, 1478732432, 2957464864, 4898301181, 9796602362, 19593204724, 39186409448, 78372818896, 156745637792]

約数ペア:

[(1, 156745637792), (2, 78372818896), (4, 39186409448), (8, 19593204724), (16, 9796602362), (32, 4898301181), (53, 2957464864), (106, 1478732432), (197, 795663136), (212, 739366216), (394, 397831568), (424, 369683108), (788, 198915784), (848, 184841554), (1576, 99457892), (1696, 92420777), (3152, 49728946), (6304, 24864473), (10441, 15012512), (20882, 7506256), (41764, 3753128), (83528, 1876564), (167056, 938282), (334112, 469141)]